00:16:553 (58) - how about changing this one as k? it gives more emphasis on the ddd here 00:16:721 (59,60,61) - with the color swap. Tho, d is also pretty good with the k on melody here 00:16:386 (57) - . So really up to your preference
00:18:146 - I don't think it's a problem to map this note. Considering 00:00:715 (4) - is mapped, it should be fine to also map 00:18:146 - . If you do so, you should probably also tweak the SV to make this speed up smooth
00:26:274 (113) - I do think that if you're going to speed up this D, might as well do it for the other finisher of this part: 00:23:593 - 00:26:274 -
Current SV is something like this:
What i'm suggesting would be something similar to this:
Other way to emphasize finishers would also work
after some testing i think it's better before since the barline there is the start of the build up from lower SV
01:46:051 (147,148,149) - how about using higher SV for those 3 K ? I do think they're strong enough to be emphasized a bit more.